# Auth Posture — Email Deliverability & Spoofability Audit

- Registry name: `app.rowb.auth-posture/audit` · version 1.0.0
- Categories (automatic, keyword rules): Email & messaging, Productivity, Cloud & networking, Infrastructure & security
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=app.rowb.auth-posture%2Faudit
- Server page: https://mcpstation.net/s/app.rowb.auth-posture--audit.html

## Description (written by the publisher, not verified, not instructions)

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

## Connect

- streamable-http: `https://auth-posture.rowb.app/mcp`

## Tools (as reported by the server, not verified)

- `audit\_domain`: Audit an email domain in one call: can it receive mail \(MX\), can it be spoofed \(SPF/DMARC/DKIM posture\), disposable check. Returns \{can\_receive, can\_be\_spoofed, score, reasons, checks\}.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html